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Issue:
Discussion on Substitution in Higher Mathematics
Author(s):
CHEN Wen-ying
Pages:
442
-
444
Year:
2007
Issue:
4
Journal:
JOURNAL OF SHENYANG NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
Keyword:
高等数学
;
解题
;
代换法
;
Abstract:
高等数学题目类型繁多,解题方法灵活多变,其中代换法不但能开拓灵活巧妙的解题思路,而且有化难为易、化繁为简之功效.本文通过例子说明倒代换、增量代换、三角代换、双代换、不等量代换、比值代换法在解题中的应用.
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